WanheSport-Premium padel court manufacturer In China
The steel structure is one of the most important components of a padel court system. It provides the main support for the glass panels, fencing system, lighting installation, and overall structural stability.
At Wanhe Industry and Trade Co., Ltd, we operate a strict internal quality control system throughout the entire steel structure manufacturing process.
From raw material inspection to final shipment approval, every production stage is carefully monitored to guarantee reliable quality, long service life, and accurate installation.
Complete Steel Structure Quality Control Process
1. Hot-Dip Galvanized Steel Material Inspection
The production process begins with inspection of hot-dip galvanized steel pipes.
Our QC team checks:
- Steel profile dimensions
- Surface quality
- Zinc coating thickness
- Material compliance
For Project Order No. 260601DE, the inspected steel materials included:
| Inspection Item | Requirement | Result |
|---|---|---|
| Hot-dip galvanized pipe | 100×100×3mm | Qualified |
| Hot-dip galvanized pipe | 50×100×3mm | Qualified |
| Hot-dip galvanized pipe | 30×50×2mm | Qualified |
| Zinc coating thickness | 25–30μm | 25–28μm |
Qualification rate:
100%
2. Precision Cutting According to Engineering Drawings
Before welding, all steel components are processed according to approved production drawings.
Quality inspection includes:
- Cutting dimensions
- Hole positions
- Component length accuracy
- Connection points
WanheSport uses precision cutting technology to ensure:
Laser cutting accuracy: 100%
This guarantees easier installation and stable connection between components.
3. Welding Quality Inspection
Professional welding is essential for structural safety.
Our welding inspection requirements include:
- Full welding according to drawings
- No intermittent welding
- No missing welds
- No cracks
- No slag inclusion
- No porosity
- No structural deformation
Every welded component is inspected before surface treatment.
Inspection status:
Qualified
4. Grinding and Weld Surface Treatment
After welding, all structures are professionally polished.
Inspection requirements:
- Smooth welding surface
- Complete removal of welding slag
- No burrs
- No sharp edges
This process improves:
- Appearance quality
- Safety performance
- Powder coating adhesion
5. Structural Dimension Inspection
Before coating, all steel structures undergo dimensional inspection.
QC checks:
- Overall dimensions
- Welding dimensions
- Connection angles
- Installation accuracy
Inspection result:
100% Qualified
6. Powder Coating Inspection
Outdoor padel courts require excellent corrosion resistance.
WanheSport applies strict powder coating inspection standards:
| Inspection Item | Requirement |
|---|---|
| Coating thickness | 90–120μm |
| Surface condition | No bubbles, sagging, orange peel, missing coating |
| Adhesion | Passed |
| Cross-cut test | Passed |
Final result:100% Qualified
Final Factory Quality Approval
Before shipment, WanheSport performs a complete final inspection covering:
Appearance Quality
✓ Surface finishing
✓ Welding appearance
✓ Coating quality
Structural Quality
✓ Dimension accuracy
✓ Connection accuracy
✓ Installation compatibility
Safety Quality
✓ Welding strength
✓ Structural stability
✓ Component completeness
Quality Inspection Conclusion
After strict factory inspection, all aspects including:
- Appearance
- Manufacturing workmanship
- Structural dimensions
- Powder coating quality
- Safety performance
- Complete accessories
meet WanheSport internal quality standards and shipment requirements.
Final Status: Approved for Shipment
WanheSport Manufacturing Advantage
WanheSport is committed to providing premium padel court solutions with a complete quality management system.
Our advantages include:
✓ In-house steel structure production
✓ Professional welding process
✓ Precision laser cutting
✓ Strict QC inspection
✓ In-house artificial turf manufacturing
✓ Complete technical support
Every court represents our commitment to quality, safety, and long-term performance.
WanheSport – Premium Padel Court Manufacturer in China